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Allegro MicroSystems Power Management ICs

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Manufacturer = Allegro MicroSystems

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: 1,38 € 13.941In Stock	Mfr. Part No. A4447SLJTR-T Mouser Part No 250-A4447SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4447 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	13.941In Stock	Cut Tape 1,38 € 1,03 € 0,946 € 0,851 € Reel 0,727 € View 0,806 € 0,779 € 0,772 € 0,708 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-8	800 mV to 24 V
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER A4919GETTR-T Allegro MicroSystems 1: 3,10 € 2.719In Stock	Mfr. Part No. A4919GETTR-T Mouser Part No 250-A4919GETTR-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2.719In Stock	Cut Tape 3,10 € 2,31 € 2,12 € 1,89 € Reel 1,61 € View 1,79 € 1,75 € 1,66 € 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-28
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950 A4950ELJTR-T Allegro MicroSystems 1: 2,21 € 15.548Expected 11/5/2026	Mfr. Part No. A4950ELJTR-T Mouser Part No 250-A4950ELJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950 Learn More about Allegro MicroSystems allegro a4950 pwm motor controllers	Datasheet	15.548Expected 11/5/2026	Cut Tape 2,21 € 1,68 € 1,54 € 1,37 € Reel 1,20 € View 1,34 € 1,31 € 1,27 € 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-8
Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER A4953ELJTR-T Allegro MicroSystems 1: 1,85 € 12.343In Stock	Mfr. Part No. A4953ELJTR-T Mouser Part No 250-A4953ELJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	12.343In Stock	Cut Tape 1,85 € 1,37 € 1,25 € 1,12 € Reel 0,937 € View 1,06 € 1,02 € 0,998 € 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-Narrow-8
Gate Drivers COPPER WIRE VERSION OF 4957 A4957SESTR-T Allegro MicroSystems 1: 2,86 € 6.049In Stock 9.000Expected 11/5/2026	Mfr. Part No. A4957SESTR-T Mouser Part No 250-A4957SESTR-T	Allegro MicroSystems	Gate Drivers COPPER WIRE VERSION OF 4957 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6.049In Stock 9.000Expected 11/5/2026	Cut Tape 2,86 € 2,18 € 2,02 € 1,83 € Reel 1,62 € View 1,75 € 1,71 € 1,67 € 1,59 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-24	13 V
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SLPTR-T Allegro MicroSystems 1: 3,03 € 2.316In Stock 24.000Expected 11/5/2026	Mfr. Part No. A4985SLPTR-T Mouser Part No 250-A4985SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2.316In Stock 24.000Expected 11/5/2026	Cut Tape 3,03 € 2,28 € 2,09 € 1,88 € View Reel 1,55 € 1,79 € 1,77 € 1,72 € 1,69 € 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-24	35 V
Motor/Motion/Ignition Controllers & Drivers 5931 AC DSC WITH OCL IMPROVEMENT A5932GESSR-1-T Allegro MicroSystems 1: 2,35 € 3.969In Stock	Mfr. Part No. A5932GESSR-1-T Mouser Part No 250-A5932GESSR1T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 5931 AC DSC WITH OCL IMPROVEMENT Learn More about Allegro MicroSystems allegro a5932 fan controllers	Datasheet	3.969In Stock	2,35 € 2,19 € 2,00 € 1,85 € View 1,80 € 1,71 € 1,63 € 1,56 € 1,48 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	6.8 V, 7.5 V
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE ISOLATOR GATE DRIVER A6861KLPTR-T Allegro MicroSystems 1: 1,79 € 5.833In Stock	Mfr. Part No. A6861KLPTR-T Mouser Part No 250-A6861KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE ISOLATOR GATE DRIVER Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	5.833In Stock	Cut Tape 1,79 € 1,32 € 1,20 € 1,08 € View Reel 0,852 € 1,01 € 0,98 € 0,946 € 0,929 € 0,852 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-16
Gate Drivers A89303KLPTR-T CARSEM M ASSY A89303KLPTR-T Allegro MicroSystems 1: 4,52 € 15.348In Stock	Mfr. Part No. A89303KLPTR-T Mouser Part No 250-A89303KLPTRT	Allegro MicroSystems	Gate Drivers A89303KLPTR-T CARSEM M ASSY Learn More about Allegro MicroSystems allegro 89303 driver	Datasheet	15.348In Stock	4,52 € 3,44 € 3,17 € 2,90 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20
Gate Drivers BRUSHED DC GATE DRIVER A89505KLPTR Allegro MicroSystems 1: 2,60 € 10.408In Stock	Mfr. Part No. A89505KLPTR Mouser Part No 250-A89505KLPTR	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro current sensors	Datasheet	10.408In Stock	Cut Tape 2,60 € 1,94 € 1,78 € 1,60 € View Reel 1,38 € 1,51 € 1,49 € 1,44 € 1,42 € 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-20
Galvanically Isolated Gate Drivers PRIMARY DIE GAN DRIVER FOR 85110 150MW EXTERNAL TRANSFORMER AHV85000GEJTD Allegro MicroSystems 1: 1,19 € 357In Stock	Mfr. Part No. AHV85000GEJTD Mouser Part No 250-AHV85000GEJTD	Allegro MicroSystems	Galvanically Isolated Gate Drivers PRIMARY DIE GAN DRIVER FOR 85110 150MW EXTERNAL TRANSFORMER Learn More about Allegro MicroSystems ahv85000 ahv85040 chipsets	Datasheet	357In Stock	1,19 € 0,886 € 0,807 € 0,71 € View 0,709 € 0,656 € 0,639 € 0,619 € 0,617 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-10
Galvanically Isolated Gate Drivers SECONDARY DIE FOR 85110 150MW GAN DRIVER AHV85040GEJTD Allegro MicroSystems 1: 1,16 € 301In Stock	Mfr. Part No. AHV85040GEJTD Mouser Part No 250-AHV85040GEJTD	Allegro MicroSystems	Galvanically Isolated Gate Drivers SECONDARY DIE FOR 85110 150MW GAN DRIVER Learn More about Allegro MicroSystems ahv85000 ahv85040 chipsets	Datasheet	301In Stock	1,16 € 0,842 € 0,763 € 0,643 € View 0,637 € 0,603 € 0,571 € 0,568 € 0,555 €	Min.: 1 Mult.: 1	SMD/SMT	DFN-10
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3906 A3906SESTR-T Allegro MicroSystems 1: 1,63 € 6.275In Stock	Mfr. Part No. A3906SESTR-T Mouser Part No 250-A3906SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3906 Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	6.275In Stock	Cut Tape 1,63 € 1,23 € 1,13 € 1,01 € Reel 0,894 € View 0,955 € 0,929 € 0,92 € 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908 A3908EEETR-T Allegro MicroSystems 1: 1,10 € 17.490In Stock	Mfr. Part No. A3908EEETR-T Mouser Part No 250-A3908EEETR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908 Learn More about Allegro MicroSystems allegro a3908 dc motor driver	Datasheet	17.490In Stock	Cut Tape 1,10 € 0,799 € 0,724 € 0,641 € Reel 0,531 € View 0,60 € 0,576 € 0,56 € 0,519 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-8
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER A3909GLYTR-T Allegro MicroSystems 1: 1,57 € 13.683In Stock 48.000Expected 2/11/2027	Mfr. Part No. A3909GLYTR-T Mouser Part No 250-A3909GLYTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	13.683In Stock 48.000Expected 2/11/2027	Cut Tape 1,57 € 1,15 € 1,05 € 0,937 € View Reel 0,77 € 0,877 € 0,842 € 0,839 € 0,788 € 0,77 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	MSOP-10
Motor/Motion/Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER A3910EEETR-T Allegro MicroSystems 1: 0,602 € 16.779In Stock	Mfr. Part No. A3910EEETR-T Mouser Part No 250-A3910EEETR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	16.779In Stock	Cut Tape 0,602 € 0,425 € 0,382 € 0,334 € Reel 0,271 € View 0,31 € 0,297 € 0,286 € 0,264 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-8
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T Allegro MicroSystems 1: 1,16 € 9.767In Stock	Mfr. Part No. A3916GESTR-T Mouser Part No 250-A3916GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9.767In Stock	Cut Tape 1,16 € 0,842 € 0,763 € 0,676 € Reel 0,562 € View 0,634 € 0,609 € 0,578 € 0,555 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-16
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER A3916GESTR-T-1 Allegro MicroSystems 1: 1,16 € 5.689In Stock	Mfr. Part No. A3916GESTR-T-1 Mouser Part No 250-A3916GESTR-T-1	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5.689In Stock	Cut Tape 1,16 € 0,842 € 0,763 € 0,676 € Reel 0,562 € View 0,634 € 0,609 € 0,578 € 0,555 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP A3924KLVTR-T Allegro MicroSystems 1: 5,29 € 936In Stock	Mfr. Part No. A3924KLVTR-T Mouser Part No 250-A3924KLVTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	936In Stock	Cut Tape 5,29 € 4,06 € 3,75 € 3,41 € View Reel 2,95 € 3,29 € 3,04 € 3,00 € 2,95 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-38	8 V, 13 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931 A3931KJPTR-T Allegro MicroSystems 1: 6,35 € 2.991In Stock	Mfr. Part No. A3931KJPTR-T Mouser Part No 250-A3931KJPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2.991In Stock	Cut Tape 6,35 € 4,89 € 4,53 € 4,13 € View Reel 3,53 € 3,83 € 3,82 € 3,71 € 3,53 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	LQFP-48	5 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3946 A3946KLPTR-T Allegro MicroSystems 1: 3,78 € 2.522In Stock	Mfr. Part No. A3946KLPTR-T Mouser Part No 250-A3946KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3946 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	2.522In Stock	Cut Tape 3,78 € 2,86 € 2,62 € 2,37 € View Reel 2,05 € 2,24 € 2,23 € 2,09 € 2,05 € 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-16	13 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959 A3959SLBTR-T Allegro MicroSystems 1: 5,26 € 1.462In Stock 18.000Expected 2/11/2027	Mfr. Part No. A3959SLBTR-T Mouser Part No 250-A3959SLBTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1.462In Stock 18.000Expected 2/11/2027	Cut Tape 5,26 € 4,08 € 3,78 € 3,51 € View Reel 3,29 € 3,39 € 3,34 € 3,29 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-24
Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR A3967SLBTR-T Allegro MicroSystems 1: 3,94 € 5.279In Stock	Mfr. Part No. A3967SLBTR-T Mouser Part No 250-A3967SLBTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5.279In Stock	Cut Tape 3,94 € 2,98 € 2,73 € 2,47 € Reel 2,19 € View 2,35 € 2,34 € 2,13 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-24
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER A3982SLBTR-T Allegro MicroSystems 1: 4,27 € 1.790In Stock 6.000Expected 11/19/2026	Mfr. Part No. A3982SLBTR-T Mouser Part No 250-A3982SLBTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1.790In Stock 6.000Expected 11/19/2026	Cut Tape 4,27 € 3,28 € 3,03 € 2,77 € Reel 2,51 € View 2,65 € 2,61 € 2,44 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-Wide-24
Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA A3987SLPTR-T Allegro MicroSystems 1: 5,18 € 2.284In Stock 24.000Expected 5/6/2027	Mfr. Part No. A3987SLPTR-T Mouser Part No 250-A3987SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	2.284In Stock 24.000Expected 5/6/2027	Cut Tape 5,18 € 3,96 € 3,66 € 3,34 € View Reel 3,01 € 3,17 € 3,08 € 3,04 € 3,01 € 3,01 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-24